#4D99CA#4D99CA

#4D99CA is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.5% C 0.105 H 239.4°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4D99CA
RGB	rgb(77, 153, 202)
HSL	hsl(204, 54%, 55%)
HSV	hsv(204, 62%, 79%)
CMYK	cmyk(61.9%, 24.3%, 0%, 20.8%)
CIE-LAB	lab(60.45, -8.69, -32.23)
CIE-LCH	lch(60.45, 33.38, 254.91°)
OKLab	oklab(65.5% -0.0535 -0.0904)
OKLCH	oklch(65.5% 0.105 239.4)
XYZ	xyz(25.1084, 28.6221, 60.0671)
Luminance	0.2863 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D99CA #CA7E4D

analogous

#4DCABD #4D99CA #4D5BCA

triadic

#4D99CA #CA4D99 #99CA4D

tetradic

#4D99CA #BD4DCA #CA7E4D #5BCA4D

square

#4D99CA #BD4DCA #CA7E4D #5BCA4D

split-complementary

#4D99CA #CA4D5B #CABD4D

monochromatic

#245779 #327AA8 #4D99CA #7CB4D8 #ABCFE6

Accessibility & contrast

On white

3.12

#4D99CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#4D99CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D99CA

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D99CA	#FFFFFF	#000000	##000000
##4D99CA	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8399CC

Deuteranopia (green-blind)

#728CC9

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4d99ca;
/* rgb */ color: rgb(77, 153, 202);
/* oklch */ color: oklch(65.5% 0.105 239.4);

Tailwind

colors: {
  custom: {
    50: '#8ab7da',
    500: '#4d99ca',
    950: '#000000',
  },
}

SCSS

$custom: #4d99ca;
$custom-light: #8ab7da;
$custom-dark: #000000;

JSON

{
  "hex": "#4d99ca",
  "rgb": {
    "r": 77,
    "g": 153,
    "b": 202
  },
  "hsl": {
    "h": 203.52,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.65502,
    "c": 0.10506,
    "h": 239.4
  },
  "luminance": 0.28625
}

Semantic roles & 50–950 ramp

primary

#4D99CA

secondary

#D4B49F

accent

#844ADD

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D99CA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →